Router Naming Convention for tokai.or.jp, 201901

Regular Expressions:

^[a-z]+\d+\.(net\d+\.biz)\.tokai\.or\.jp$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.667
True Positives (green): 4
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 64
Training routers with a single interface in suffix: 14

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		net027121000.biz
180.233.108.78	~	p078.net180233108.tokai.or.jp
180.233.108.90	~	p090.net180233108.tokai.or.jp
27.121.0.210	+	p210.net027121000.biz.tokai.or.jp

		net027121042.biz
27.121.42.250	+	p250.net027121042.biz.tokai.or.jp

		net027121046.biz
27.121.46.150	!	p150.net027121046.biz.tokai.or.jp
210.171.224.136		as18278.ix.jpix.ad.jp

		net027121046.biz
27.121.46.182	!	p182.net027121046.biz.tokai.or.jp
210.171.224.77		as9351.ix.jpix.ad.jp

		net042127240.biz
42.127.240.26	+	p026.net042127240.biz.tokai.or.jp
210.171.224.231		as131915.ix.jpix.ad.jp
219.100.244.77		219-100-244-77.catv.winde.jp

		net218219013.biz
218.219.13.202	+	p202.net218219013.biz.tokai.or.jp
218.219.13.206	+	p206.net218219013.biz.tokai.or.jp

		net218219060.biz
218.219.60.2	+	p002.net218219060.biz.tokai.or.jp
218.219.60.6	+	p006.net218219060.biz.tokai.or.jp

		net219096062.biz
180.233.109.58	~	p058.net180233109.tokai.or.jp
219.96.62.81	+	p081.net219096062.biz.tokai.or.jp

211.7.93.2	~	p002.net093.tokai.or.jp
211.7.93.10	~	p010.net093.tokai.or.jp
211.7.93.14	~	p014.net093.tokai.or.jp
211.7.93.18	~	p018.net093.tokai.or.jp
211.7.93.66	~	p066.net093.tokai.or.jp
211.7.93.70	~	p070.net093.tokai.or.jp

211.7.77.82	~	p082.net077.tokai.or.jp
211.7.77.86	~	p086.net077.tokai.or.jp
211.7.77.90	~	p090.net077.tokai.or.jp
211.7.77.94	~	p094.net077.tokai.or.jp

211.7.77.138	~	p138.net077.tokai.or.jp
211.7.93.146	~	p146.net093.tokai.or.jp
211.7.93.154	~	p154.net093.tokai.or.jp
211.7.93.158	~	p158.net093.tokai.or.jp

211.7.77.22	~	p022.net077.tokai.or.jp
211.7.77.46	~	p046.net077.tokai.or.jp
211.7.77.62	~	p062.net077.tokai.or.jp

180.233.108.2	~	p002.net180233108.tokai.or.jp
180.233.108.6	~	p006.net180233108.tokai.or.jp

180.233.108.110	~	p110.net180233108.tokai.or.jp
180.233.108.122	~	p122.net180233108.tokai.or.jp

180.233.108.114	~	p114.net180233108.tokai.or.jp
180.233.108.118	~	p118.net180233108.tokai.or.jp

180.233.108.126	~	p126.net180233108.tokai.or.jp
180.233.108.138	~	p138.net180233108.tokai.or.jp

180.233.108.130	~	p130.net180233108.tokai.or.jp
180.233.108.134	~	p134.net180233108.tokai.or.jp

211.7.70.30	~	p030.net211007070.tokai.or.jp
211.7.70.37	~	p037.net211007070.tokai.or.jp
210.173.150.161		r-210-173-150-161.commufa.jp
210.173.150.50		r-210-173-150-50.commufa.jp
210.173.150.70		r-210-173-150-70.commufa.jp
210.173.150.78		r-210-173-150-78.commufa.jp
210.173.150.94		r-210-173-150-94.commufa.jp

211.7.73.26	~	p026.net073.tokai.or.jp
211.7.73.38	~	p038.net073.tokai.or.jp

211.7.73.83	~	p083.net073.tokai.or.jp
211.7.73.154	~	p154.net073.tokai.or.jp

211.7.73.84	~	p084.net073.tokai.or.jp
211.7.73.174	~	p174.net073.tokai.or.jp

211.7.73.85	~	p085.net073.tokai.or.jp
211.7.73.182	~	p182.net073.tokai.or.jp

211.7.77.25	~	p025.net077.tokai.or.jp
211.7.77.38	~	p038.net077.tokai.or.jp

211.7.77.26	~	p026.net077.tokai.or.jp
211.7.77.42	~	p042.net077.tokai.or.jp

211.7.77.102	~	p102.net077.tokai.or.jp
211.7.77.106	~	p106.net077.tokai.or.jp
211.7.77.206		p206.net211007077.broadline.ne.jp
211.7.77.226		p226.net211007077.broadline.ne.jp

211.7.77.114	~	p114.net077.tokai.or.jp
211.7.77.126	~	p126.net077.tokai.or.jp
27.121.63.62		biz062.enet63.broadcenter.jp

211.7.77.118	~	p118.net077.tokai.or.jp
211.7.77.122	~	p122.net077.tokai.or.jp

211.7.94.2	~	p002.net094.tokai.or.jp
211.7.94.6	~	p006.net094.tokai.or.jp

211.7.95.34	~	p034.net095.tokai.or.jp
211.7.95.82	~	p082.net095.tokai.or.jp

211.7.95.35	~	p035.net095.tokai.or.jp
211.7.95.83	~	p083.net095.tokai.or.jp

211.7.95.218	~	p218.net095.tokai.or.jp
211.7.95.222	~	p222.net095.tokai.or.jp

211.7.95.234	~	p234.net095.tokai.or.jp
211.7.95.238	~	p238.net095.tokai.or.jp

220.216.66.30	~	p030.net220216066.tokai.or.jp
220.216.66.94	~	p094.net220216066.tokai.or.jp
202.224.35.190		a035190.ppp.asahi-net.or.jp
121.119.143.62		i121-119-143-62.s99.a049.ap.plala.or.jp

220.216.66.194	~	p194.net220216066.tokai.or.jp
220.216.66.198	~	p198.net220216066.tokai.or.jp

180.233.108.86	o	p086.net180233108.tokai.or.jp

180.233.109.2	o	p002.net180233109.tokai.or.jp

180.233.109.6	o	p006.net180233109.tokai.or.jp
122.250.0.42		c250sys000042.c-able.ne.jp
210.166.40.86		yamaguchi-cable-vision-011828-eth-gw.ctnet.ad.jp
203.105.64.138		xe-0-0-42-3.a01.osakjp02.jp.ce.gin.ntt.net

180.233.109.14	o	p014.net180233109.tokai.or.jp
211.125.119.22		r022.tr9.kct.ne.jp

211.7.70.90	o	p090.net211007070.tokai.or.jp
210.173.144.90		r-210-173-144-90.commufa.jp

211.7.70.134	o	p134.net211007070.tokai.or.jp
210.173.145.110		r-210-173-145-110.commufa.jp

211.7.77.142	o	p142.net077.tokai.or.jp
211.7.77.146		p146.net211007077.broadline.ne.jp

211.7.93.130	o	p130.net093.tokai.or.jp

220.216.66.26	o	p026.net220216066.tokai.or.jp
121.119.143.58		i121-119-143-58.s99.a049.ap.plala.or.jp

220.216.66.242	o	p242.net220216066.tokai.or.jp
211.125.119.26		r026.tr9.kct.ne.jp